Finding the Fourth Proportional to 32,210.89, 44,428.54 and 31,127.11

Step by Step Solution

1. Step 1: Write the proportion equation
   32,210.89 : 44,428.54 = 31,127.11 : x
2. Step 2: Convert to fraction form
   32,210.89/44,428.54 = 31,127.11/x
3. Step 3: Cross multiply
   32,210.89x = 44,428.54 × 31,127.11
4. Step 4: Simplify right side
   32,210.89x = 1,382,932,051.72
5. Step 5: Solve for x
   x = 1,382,932,051.72/32,210.89
6. Step 6: Final answer
   x = 42,933.68